20Pcs XANES WL04 Vibration Induction Bicycle Wheel Light Nozzle Spoke Light for Schrader Valve Woods Valve
Power supply: each wheel has three AG10 button batteries (built-in)
Instructions: remove the insulation from the top of the battery before using
1.This type of fire wheel is A single – induced vibration, which means the wheel will turn bright when it rotates.
3.Screw the valve on the wheel
4.It is suitable for all kinds of vehicles and valves, and can be used in cars, motorcycles, mountain bikes and bicycles
20x Bike Light